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| 1. Standard: | Out diameter 5000mm Forged Steel Rings |
|---|---|
| 2. Type: | Plate, Slip-on, Welding Neck. Thread, Socket weld, Blind |
| 3. Size: | 1/2-78 inch (DN15-DN2000) |
| 4. Material: | Carbon steel: A105, SS400, SF440 RST37.2, S235JRG2, P250GH, C22.8 |
| Stainless Steel: F304 F304L F316 F316L 316Ti | |
| 5. Surface Treatment | Anti-rust Oil, Transparent/Yellow/Black Anti-rust Paint, Zinc, |
| Hot dipped Galvanized. | |
| 6. Inspection: | Factory in-house self check or Third Party inspection |
| 7. Packing: | No Fumigate or Fumigate Plywood/Wood Pallet or Case |
| 8. Payment Term: | L/C at sight or 30days OR T/T |
| 9.Delivery time: | Within 30days for 2000tons |
| 10.Supply Capacity: | 20000tons per year |
Forged Steel Rings
Forged St52 S355 Steel Ring - Heavy Duty Ball Valve Component - Durable Metal Sealing Ring
Crafted from high-grade St52 / S355 steel, this forged steel ring is a durable component designed for heavy-duty ball valves and industrial applications. The forging process provides superior strength, impact resistance, and long-term reliability under high-pressure conditions. S355 steel offers excellent mechanical performance, including tensile strength and corrosion resistance, making it suitable for demanding environments.
As a metal sealing ring, it delivers a secure, leak-proof seal in critical fluid-control systems. Ideal for use in oil, gas, chemical, and water-treatment industries, it provides long service life, minimal maintenance, and enhanced system safety. Its robust construction withstands extreme temperatures and wear, making it a trusted choice for industrial valve assemblies.
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Jiangyin Golden Machinery Equipment Co., Ltd.
Jiangyin Golden Machinery Equipment Co., Ltd. covers an area of 10,000 square meters and has several standardized workshops. We specialize in the production of medium and small forgings and flanges, supported by advanced equipment and mature production technologies for sawing, forging, heat treatment, and precision rough machining.
We are China Forged St52 S355 Steel Ring - Heavy Duty Ball Valve Component - Durable Metal Sealing Ring Suppliers and wholesale Forged St52 S355 Steel Ring - Heavy Duty Ball Valve Component - Durable Metal Sealing Ring Company, Exporter. We are capable of meeting the requirements of customers across multiple industries, including power, petroleum, chemical engineering, metallurgy, machinery, light industry, and shipbuilding. By actively expanding into international markets, we have established cooperative relationships with several well-known enterprises, including Rich Reiter (Sweden), Alstom (France), Konecranes (Finland), Danieli (Italy), and General Electric (USA). Our products and services have earned wide recognition and praise from customers.
certification
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ISO9004 -
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ISO9001
News
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Industry News 2026-05-29
How to Calculate Stainless Steel Weight: Formulas and Reference Data The weight of any stainless steel component equals its volume multiplied by its density. Stainless steel density varies slightly by grade, but the standard working figure used across engineering and procurement is 7.93 g/cm³ (7,93...
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Industry News 2026-05-25
What Is Forged Steel? Forged steel is steel that has been shaped by applying compressive force — hammer blows, press tonnage, or die pressure — while the metal is at an elevated temperature, typically between 1,100°C and 1,250°C (2,000°F–2,300°F) for hot forging. The mechanical working breaks up ca...
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Industry News 2026-05-22
For most industrial power transmission and linear motion applications, a 1045 medium carbon steel shaft with induction-hardened surface hardness of 55 HRC and an h6 diameter tolerance delivers the optimal balance of strength, wear resistance, and cost. A 25 mm shaft produced to this specification tr...
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Tel/Wechat: 86-13646165906
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E-mail: [email protected]
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WhatsApp: 86-13646165906
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Add: No. 37, Panlongshan Road, Jiangyin City, Jiangsu Province, China
